4320-00-217-7589, PUMP,AXIAL PISTONS

4820-00-217-7581 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4320-00-217-7589

Federal Supply Class:
4320

National Item Identification Number:
002177589

Description:
PUMP,AXIAL PISTONS

Detail:
A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.

Manufacturer Information:

123964	62983	EATON AEROSPACE, LLC
AN4149	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
PFA3Y2	62983	EATON AEROSPACE, LLC

Techincal Specification:

DRIVE SHAFT END DIAMETER	0.867 INCHES NOMINAL
DRIVE SHAFT LENGTH	0.875 INCHES NOMINAL
DRIVE SHAFT TYPE	SPLINED, STRAIGHT EXTERNAL
DRIVE CONNECTION TYPE	SPUR GEAR
CONTROL LOCATION	CENTER
CYLINDER QUANTITY	1
DISCHARGE CONNECTION QUANTITY	1
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR	1.062-12 UN
DISCHARGE CONNECTION TYPE	THREADED INTERNAL
DISCHARGE PRESSURE	3000.0 POUNDS PER SQUARE INCH GAGE
INTAKE CONNECTION QUANTITY	1
INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR	1.062-12 UN
INTAKE CONNECTION TYPE	THREADED INTERNAL
MAXIMUM DISCHARGE FLOW RATE	3.0 GALLONS PER MINUTE
MEDIA FOR WHICH DESIGNED	HYDROCARBON FUELS AND OILS
MOUNTING TYPE	BASE
OPERATING SPEED AT RATED CAPACITY	3280.0 REVOLUTIONS PER MINUTE
SPECIAL FEATURES	25.0 DEG ANGLE HOUSING; SIX 0.437-20 NF-3B DRAINS
PUMP RECIPROCATING DESIGN	SINGLE ACTING
PUMP ROTATION DIRECTION	CLOCKWISE AND COUNTERCLOCKWISE
PUMPING ELEMENT TYPE	PISTON
RECIPROCATING STROKE TYPE	FIXED
VOLUME CONTROL TYPE	HYDRAULIC CYLINDER

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